Vbemillion



n. n.` WRIGHT, onvEnMIL-LION, ILLINOIS.

Letters .Patent No; 75,616; datedlkarclz'l'?, 1868.

IMPROVEMENT In ssen-Mamans.

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` Be it known that L'R. B. WRIGHT, of Vermillion, in ther county of Edgar, and State of Illinois,vhave A invented a new and improved Seed-Planter; and I do hereby declare that the following is afull, clear, and exact description thereof, which-will enable others skilled in'the art to make and use the same, reference being,r had to the accompanying drawings forming part of this specification.

This invention relates` to a new and useful improvement in a seed-planter, forwhich Letters Patent were granted to me, bearing date February 26, 1867. I

Theprsnt invention consists in a new and improved manner'` of operating theseed-slides, arrangement of drivers seat, wheels, and a chain-stop, allof which are hereinafter fully shown and described, whereby 'several advantages are obtained over the original patented machine. In the accompanying sheet oi' drawings*- Filgure 1 is a side sectional view of my invention, taken in the line m x, fig. 2. Y Figure 2, a plan or top view ofthe same. Similar `letters of referenceindicate corresponding parts. A represents the frame of the machine,whichis of rectangular form, and mournted on four wheels, B B, C C, 'the two former, B B, being much the largest, and having their-arms, a a, attached `to the under side of the frame A, the two smaller wheels, C 0,'having their axles in metallic brackets, l), attached to the sides of the frame A, as shown clearly in fig. 1. In the frame A there are placed, transversely, two shafts, E E, which are allowed to turn freely inthe frame.' These shafts have standards, F, attached, two being'attaehed to the front shaft and four tothe rear shaft, each shaft having an arm, 6, extending upward from it, and the upper ends ofthe arms connected by'a rod, c.l The rear'shaft, E, has alever, G, attached, byV actuating which the shovels H, at

the lowerends ofthe standards, may be raised out of theground when necessary. The standards are prevented from being forced back beyond a certa-in distance by chains d, secured to the frame A and to the standards F, as shown in tig. 1. I is the dranght-pole, attached to the front of frame A by ajoint or hinge, `e. This draughtpole is connected by a chain, f, with the front shaft, E. .Te-J are two seed-boxes, placed on a cross-bar, g, or"

' frame A, and having each assed-slide, h, workingiunderneath them. These slides are perforated each with two holes, 'z' z', andthe rear ends of the slides arefconnected by a rod, j, ,towhich/ a rod, 7c, parallel with j, is connected by two links,' Z lf'. The rod c is attached to the lower end of a yoke, K, which is pivoted on the frame A, and thevupper end of ythe yoke is connected by a link, to a lever, L, on frame A, which lever is in con vcnient reach of th'edropper'on seat M. This seat M is fitted on two rods, u u, in such a manner that it may slide freely forward and backward thereon, the under side of the seat having eyes, o, attached, which are itted on the rods n n. The drivers seat, N, is arranged in a similar manner on rods n. The seed-slides are operated "by the dropper on seat M, who actnates the vlever As the machine is drawn along, the front shovels, H, open the furrows, the seed being dropped into the latter by the dropper actuating the lever L. The rear shovels, H, cover the seed. In turning at the ends of' rows, the driver and dropper' move back their seats on the rodson which they rest, and the weight of theV driver and dropper causes the front end cf the frame totilt up, so that the weight ofthe machilfe will be supported Vby the rear wheels, B B, and the'machine readily turned,. the chain f limiting the upward tilting movement of the frame.4 I l 4 l i I claim as new,"and desireto secure by Letters Patent- 1. The connecting of the seed-slides t h by a rod, j, which is `attached to a rod, c, parallel withy', by linksl Z, and the connecting of the rod k to a. lswinging olf-pivoted yoke, K, which is actuated by the dropper through the mediumof a lever, L, all constructed and arranged to operate in the manner substantially as and for the purpose set forth. l

2. The sliding or adjustable seatsM N, in combination with the two pairs of wheels B B, C C, all arranged substantially in the manner as and forth-e purpose specified.

3. The connecting of the draughtpclc Ito the frame A by aehain, f, lin addition to the usual joint e, for the purpose of limiting the upward tilting movement, of the front part of the frame, substantially as set forth.

The above specification of my invention signed by me, this 23dd`ay oi' December, 1867. v n. n. WnIe-n'r. Witnesses:

' ALEXANDER STUnBs,v

J. H'. Wnrenr. 

